{"id":40458,"date":"2026-04-09T12:58:19","date_gmt":"2026-04-09T10:58:19","guid":{"rendered":"https:\/\/diagnozabam.ro\/sfaturi\/?p=40458"},"modified":"2026-04-09T12:58:19","modified_gmt":"2026-04-09T10:58:19","slug":"p0258-code-injection-pump-fuel-metering-control-high","status":"publish","type":"post","link":"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0258-code-injection-pump-fuel-metering-control-high\/","title":{"rendered":"P0258 Code \u2013 Injection Pump Fuel Metering Control High"},"content":{"rendered":"<p data-start=\"428\" data-end=\"721\">The <strong data-start=\"432\" data-end=\"446\">P0258 code<\/strong> is a diagnostic trouble code that points to a high input signal in the fuel metering control system of the injection pump. This issue is most commonly encountered in diesel engines, where precise fuel delivery is essential for performance, efficiency, and <a href=\"https:\/\/diagnozabam.ro\/sfaturi\/blog\/wet-vs-dry-timing-belt-what-drivers-must-know\/\">emissions<\/a> control.<\/p>\n<p data-start=\"723\" data-end=\"987\">When the <strong data-start=\"732\" data-end=\"746\">P0258 code<\/strong> appears, the engine control unit detects that the signal responsible for controlling fuel quantity is higher than expected. This imbalance can disrupt injection <a href=\"https:\/\/diagnozabam.ro\/sfaturi\/blog\/%e2%9a%99%ef%b8%8f-timing-belt-or-chain-interval-the-real-maintenance-guide\/\">timing<\/a>, affect combustion quality, and lead to noticeable performance problems.<\/p>\n<p data-start=\"989\" data-end=\"1123\">Understanding the <strong data-start=\"1007\" data-end=\"1021\">P0258 code<\/strong> is essential because fuel metering faults can quickly escalate into serious engine issues if ignored.<\/p>\n<hr data-start=\"1125\" data-end=\"1128\" \/>\n<h2 data-section-id=\"v171nf\" data-start=\"1130\" data-end=\"1158\">What Does P0258 Code Mean?<\/h2>\n<p data-start=\"1160\" data-end=\"1190\">The <strong data-start=\"1164\" data-end=\"1178\">P0258 code<\/strong> stands for:<\/p>\n<p data-start=\"1192\" data-end=\"1258\"><strong data-start=\"1192\" data-end=\"1258\">Injection Pump Fuel Metering Control High (Cam\/Rotor\/Injector)<\/strong><\/p>\n<p data-start=\"1260\" data-end=\"1385\">This means the ECU is receiving a voltage or signal from the fuel metering control system that exceeds its calibrated limits.<\/p>\n<p data-start=\"1387\" data-end=\"1615\">In diesel engines, the injection pump uses internal components such as a cam or rotor to regulate fuel delivery. The ECU continuously monitors this process to ensure that the correct amount of fuel is injected at the right time.<\/p>\n<p data-start=\"1617\" data-end=\"1729\">When the signal becomes too high, the ECU detects a mismatch between expected and actual fuel delivery behavior.<\/p>\n<hr data-start=\"1731\" data-end=\"1734\" \/>\n<h2 data-section-id=\"12fq6rt\" data-start=\"1736\" data-end=\"1772\">How the Fuel Metering System Works<\/h2>\n<p data-start=\"1774\" data-end=\"1874\">To properly understand the <strong data-start=\"1801\" data-end=\"1815\">P0258 code<\/strong>, it is important to understand how fuel metering operates.<\/p>\n<p data-start=\"1876\" data-end=\"1931\">The injection pump controls fuel delivery by adjusting:<\/p>\n<ul data-start=\"1933\" data-end=\"1991\">\n<li data-section-id=\"1vbeceh\" data-start=\"1933\" data-end=\"1950\">\n<p data-start=\"1935\" data-end=\"1950\">Fuel quantity<\/p>\n<\/li>\n<li data-section-id=\"1uut633\" data-start=\"1951\" data-end=\"1971\">\n<p data-start=\"1953\" data-end=\"1971\">Injection <a href=\"https:\/\/diagnozabam.ro\/sfaturi\/blog\/%e2%9a%99%ef%b8%8f-timing-belt-or-chain-interval-the-real-maintenance-guide\/\">timing<\/a><\/p>\n<\/li>\n<li data-section-id=\"c8772g\" data-start=\"1972\" data-end=\"1991\">\n<p data-start=\"1974\" data-end=\"1991\">Pressure levels<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1993\" data-end=\"2152\">The ECU uses sensor feedback to regulate these parameters. The fuel metering valve or actuator plays a key role in controlling how much fuel enters the system.<\/p>\n<p data-start=\"2154\" data-end=\"2351\">When everything works correctly, fuel delivery is precise and consistent. However, when the signal becomes too high, the ECU may miscalculate fuel input, leading to excessive or unstable injection.<\/p>\n<hr data-start=\"2353\" data-end=\"2356\" \/>\n<h2 data-section-id=\"vfkn4a\" data-start=\"2358\" data-end=\"2387\">What Causes the P0258 Code?<\/h2>\n<p data-start=\"2389\" data-end=\"2480\">The <strong data-start=\"2393\" data-end=\"2407\">P0258 code<\/strong> is typically caused by electrical faults or internal fuel system issues.<\/p>\n<h2 data-section-id=\"heff0z\" data-start=\"2482\" data-end=\"2501\">Short to power<\/h2>\n<p data-start=\"2502\" data-end=\"2638\">One of the most common causes is a short circuit where the signal wire contacts a power source, causing a constant high voltage reading.<\/p>\n<h2 data-section-id=\"v6a9u7\" data-start=\"2640\" data-end=\"2671\">Faulty fuel metering valve<\/h2>\n<p data-start=\"2672\" data-end=\"2751\">A defective valve may send incorrect signals or fail to regulate fuel properly.<\/p>\n<h2 data-section-id=\"1wagan6\" data-start=\"2753\" data-end=\"2771\">Wiring damage<\/h2>\n<p data-start=\"2772\" data-end=\"2857\">Damaged insulation, exposed wires, or corroded connectors can lead to voltage spikes.<\/p>\n<h2 data-section-id=\"1ep4pik\" data-start=\"2859\" data-end=\"2892\">Injection pump internal wear<\/h2>\n<p data-start=\"2893\" data-end=\"2961\">Wear in the cam or rotor inside the pump can affect signal accuracy.<\/p>\n<h2 data-section-id=\"10uhiu7\" data-start=\"2963\" data-end=\"2986\">Fuel contamination<\/h2>\n<p data-start=\"2987\" data-end=\"3079\">Debris or poor-quality fuel can interfere with system operation and cause irregular signals.<\/p>\n<h2 data-section-id=\"e0vukx\" data-start=\"3081\" data-end=\"3108\">ECU malfunction (rare)<\/h2>\n<p data-start=\"3109\" data-end=\"3205\">In rare cases, the ECU itself may misinterpret signals or fail to regulate the system correctly.<\/p>\n<hr data-start=\"3207\" data-end=\"3210\" \/>\n<h2 data-section-id=\"u2xvbj\" data-start=\"3212\" data-end=\"3236\">Symptoms of P0258 Code<\/h2>\n<p data-start=\"3238\" data-end=\"3313\">The <strong data-start=\"3242\" data-end=\"3256\">P0258 code<\/strong> often results in noticeable engine performance problems.<\/p>\n<h2 data-section-id=\"4akdcs\" data-start=\"3315\" data-end=\"3342\">Common symptoms include:<\/h2>\n<ul data-start=\"3344\" data-end=\"3539\">\n<li data-section-id=\"g84qe4\" data-start=\"3344\" data-end=\"3378\">\n<p data-start=\"3346\" data-end=\"3378\"><a href=\"https:\/\/diagnozabam.ro\/sfaturi\/blog\/%e2%9a%99%ef%b8%8f-faulty-maf-sensor-symptoms-causes-fixes\/\">Check engine<\/a> light illuminated<\/p>\n<\/li>\n<li data-section-id=\"l5gvkb\" data-start=\"3379\" data-end=\"3393\">\n<p data-start=\"3381\" data-end=\"3393\">Rough idle<\/p>\n<\/li>\n<li data-section-id=\"jrh1go\" data-start=\"3394\" data-end=\"3415\">\n<p data-start=\"3396\" data-end=\"3415\">Poor acceleration<\/p>\n<\/li>\n<li data-section-id=\"yvjb5j\" data-start=\"3416\" data-end=\"3446\">\n<p data-start=\"3418\" data-end=\"3446\">Increased fuel consumption<\/p>\n<\/li>\n<li data-section-id=\"19e5xps\" data-start=\"3447\" data-end=\"3517\">\n<p data-start=\"3449\" data-end=\"3517\">Excessive <a href=\"https:\/\/diagnozabam.ro\/sfaturi\/blog\/exhaust-smoke-colors\/\">exhaust smoke<\/a> (especially <a href=\"https:\/\/diagnozabam.ro\/sfaturi\/blog\/exhaust-smoke-colors\/\">black smoke<\/a> in diesel engines)<\/p>\n<\/li>\n<li data-section-id=\"1x2odko\" data-start=\"3518\" data-end=\"3539\">\n<p data-start=\"3520\" data-end=\"3539\">Engine hesitation<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3541\" data-end=\"3602\">These symptoms may vary depending on how severe the issue is.<\/p>\n<hr data-start=\"3604\" data-end=\"3607\" \/>\n<h2 data-section-id=\"u1u02d\" data-start=\"3609\" data-end=\"3633\">Is P0258 Code Serious?<\/h2>\n<p data-start=\"3635\" data-end=\"3676\">The <strong data-start=\"3639\" data-end=\"3653\">P0258 code<\/strong> is considered serious.<\/p>\n<p data-start=\"3678\" data-end=\"3736\">Because it directly affects fuel delivery, it can lead to:<\/p>\n<ul data-start=\"3738\" data-end=\"3847\">\n<li data-section-id=\"18cklcm\" data-start=\"3738\" data-end=\"3768\">\n<p data-start=\"3740\" data-end=\"3768\">Incorrect air-fuel mixture<\/p>\n<\/li>\n<li data-section-id=\"168yc0j\" data-start=\"3769\" data-end=\"3788\">\n<p data-start=\"3771\" data-end=\"3788\">Poor combustion<\/p>\n<\/li>\n<li data-section-id=\"12mwl3m\" data-start=\"3789\" data-end=\"3812\">\n<p data-start=\"3791\" data-end=\"3812\">Increased <a href=\"https:\/\/diagnozabam.ro\/sfaturi\/blog\/wet-vs-dry-timing-belt-what-drivers-must-know\/\">emissions<\/a><\/p>\n<\/li>\n<li data-section-id=\"1eqapar\" data-start=\"3813\" data-end=\"3847\">\n<p data-start=\"3815\" data-end=\"3847\">Damage to injection components<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3849\" data-end=\"3933\">If ignored, the issue can escalate into costly repairs involving the injection pump.<\/p>\n<hr data-start=\"3935\" data-end=\"3938\" \/>\n<h2 data-section-id=\"dax8a2\" data-start=\"3940\" data-end=\"3972\">Can You Drive with P0258 Code?<\/h2>\n<p data-start=\"3974\" data-end=\"4025\">Driving with the <strong data-start=\"3991\" data-end=\"4005\">P0258 code<\/strong> is not recommended.<\/p>\n<p data-start=\"4027\" data-end=\"4091\">While the vehicle may still operate, several risks are involved:<\/p>\n<ul data-start=\"4093\" data-end=\"4184\">\n<li data-section-id=\"zpm3x1\" data-start=\"4093\" data-end=\"4122\">\n<p data-start=\"4095\" data-end=\"4122\">Reduced engine efficiency<\/p>\n<\/li>\n<li data-section-id=\"yvjb5j\" data-start=\"4123\" data-end=\"4153\">\n<p data-start=\"4125\" data-end=\"4153\">Increased fuel consumption<\/p>\n<\/li>\n<li data-section-id=\"splrmi\" data-start=\"4154\" data-end=\"4184\">\n<p data-start=\"4156\" data-end=\"4184\">Potential long-term damage<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"4186\" data-end=\"4269\">Short trips may be possible, but the issue should be diagnosed as soon as possible.<\/p>\n<hr data-start=\"4271\" data-end=\"4274\" \/>\n<h2 data-section-id=\"1agx60\" data-start=\"4276\" data-end=\"4299\">How to Fix P0258 Code<\/h2>\n<p data-start=\"4301\" data-end=\"4369\">Fixing the <strong data-start=\"4312\" data-end=\"4326\">P0258 code<\/strong> requires a structured diagnostic approach.<\/p>\n<h2 data-section-id=\"zjrkd7\" data-start=\"4371\" data-end=\"4408\">1. Inspect wiring and connectors<\/h2>\n<p data-start=\"4409\" data-end=\"4482\">Check for visible damage, corrosion, or loose connections in the circuit.<\/p>\n<h2 data-section-id=\"1u7gxq8\" data-start=\"4484\" data-end=\"4512\">2. Test voltage signals<\/h2>\n<p data-start=\"4513\" data-end=\"4584\">Use a multimeter to confirm whether the signal is higher than expected.<\/p>\n<h2 data-section-id=\"17cwrg7\" data-start=\"4586\" data-end=\"4618\">3. Check for short circuits<\/h2>\n<p data-start=\"4619\" data-end=\"4676\">Identify any wires that may be contacting a power source.<\/p>\n<h2 data-section-id=\"154hyvd\" data-start=\"4678\" data-end=\"4717\">4. Inspect the fuel metering valve<\/h2>\n<p data-start=\"4718\" data-end=\"4762\">Test its operation and replace it if faulty.<\/p>\n<h2 data-section-id=\"18kqrzt\" data-start=\"4764\" data-end=\"4805\">5. Evaluate injection pump condition<\/h2>\n<p data-start=\"4806\" data-end=\"4854\">Check for signs of internal wear or malfunction.<\/p>\n<h2 data-section-id=\"1qjhmvy\" data-start=\"4856\" data-end=\"4889\">6. Replace faulty components<\/h2>\n<p data-start=\"4890\" data-end=\"4940\">If necessary, replace the valve or injection pump.<\/p>\n<h2 data-section-id=\"got0sx\" data-start=\"4942\" data-end=\"4972\">7. Clear codes and retest<\/h2>\n<p data-start=\"4973\" data-end=\"5026\">Reset the ECU and confirm that the issue is resolved.<\/p>\n<hr data-start=\"5028\" data-end=\"5031\" \/>\n<h2 data-section-id=\"t47pob\" data-start=\"5033\" data-end=\"5062\">Repair Costs and Difficulty<\/h2>\n<p data-start=\"5064\" data-end=\"5133\">Repair costs for the <strong data-start=\"5085\" data-end=\"5099\">P0258 code<\/strong> vary depending on the root cause.<\/p>\n<ul data-start=\"5135\" data-end=\"5267\">\n<li data-section-id=\"36dhl2\" data-start=\"5135\" data-end=\"5174\">\n<p data-start=\"5137\" data-end=\"5174\">Wiring repair: low to moderate cost<\/p>\n<\/li>\n<li data-section-id=\"s64vz\" data-start=\"5175\" data-end=\"5225\">\n<p data-start=\"5177\" data-end=\"5225\">Fuel metering valve replacement: moderate cost<\/p>\n<\/li>\n<li data-section-id=\"1n29fra\" data-start=\"5226\" data-end=\"5267\">\n<p data-start=\"5228\" data-end=\"5267\">Injection pump replacement: high cost<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"5269\" data-end=\"5319\">Early diagnosis can significantly reduce expenses.<\/p>\n<hr data-start=\"5321\" data-end=\"5324\" \/>\n<h2 data-section-id=\"15l9vnb\" data-start=\"5326\" data-end=\"5341\">Related Codes<\/h2>\n<p data-start=\"5343\" data-end=\"5413\">The <strong data-start=\"5347\" data-end=\"5361\">P0258 code<\/strong> is part of a group of fuel metering control faults:<\/p>\n<ul data-start=\"5415\" data-end=\"5544\">\n<li data-section-id=\"14beczd\" data-start=\"5415\" data-end=\"5446\">\n<p data-start=\"5417\" data-end=\"5446\"><a href=\"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0251-code-injection-pump-fuel-metering-control-malfunction\/\">P0251<\/a> \u2013 General malfunction<\/p>\n<\/li>\n<li data-section-id=\"15aafu4\" data-start=\"5447\" data-end=\"5468\">\n<p data-start=\"5449\" data-end=\"5468\"><a href=\"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0252-code-injection-pump-fuel-metering-control-low-input\/\">P0252<\/a> \u2013 Low Input<\/p>\n<\/li>\n<li data-section-id=\"1z09z3r\" data-start=\"5469\" data-end=\"5491\">\n<p data-start=\"5471\" data-end=\"5491\"><a href=\"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0253-code-injection-pump-fuel-metering-control-high-input\/\">P0253<\/a> \u2013 High Input<\/p>\n<\/li>\n<li data-section-id=\"18f2fhz\" data-start=\"5492\" data-end=\"5516\">\n<p data-start=\"5494\" data-end=\"5516\"><a href=\"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0254-code-injection-pump-fuel-metering-control-intermittent\/\">P0254<\/a> \u2013 Intermittent<\/p>\n<\/li>\n<li data-section-id=\"1x420a2\" data-start=\"5517\" data-end=\"5544\">\n<p data-start=\"5519\" data-end=\"5544\"><a href=\"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0257-code-injection-pump-fuel-metering-control-low\/\">P0257<\/a> \u2013 Low (Cam\/Rotor)<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"5546\" data-end=\"5611\">These <a href=\"https:\/\/diagnozabam.ro\/sfaturi\/blog\/obd2-winter-codes-what-they-mean-and-why-they-appear\/\">codes<\/a> often share similar causes and diagnostic procedures.<\/p>\n<hr data-start=\"5720\" data-end=\"5723\" \/>\n<h2 data-section-id=\"1xbqsl\" data-start=\"5725\" data-end=\"5739\">Conclusion<\/h2>\n<p data-start=\"5741\" data-end=\"5961\">The <strong data-start=\"5745\" data-end=\"5759\">P0258 code<\/strong> indicates a high signal in the fuel metering control system, typically caused by electrical issues or internal injection pump faults. This problem directly affects fuel delivery and engine performance.<\/p>\n<p data-start=\"5963\" data-end=\"6066\">Timely diagnosis and repair are essential to prevent further damage and ensure proper engine operation.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The P0258 code is a diagnostic trouble code that points to a high input signal in the fuel metering control system of the injection pump. This issue is most commonly encountered in diesel engines, where precise fuel delivery is essential for performance, efficiency, and emissions control. When the P0258 code appears, the engine control unit [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":10039,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[45415],"tags":[36299,36841,41073,36339,45999,46039,46001,45463,46446,46005,42874],"class_list":["post-40458","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-obd2-en","tag-bam","tag-car-diagnostics","tag-check-engine","tag-diagnoza","tag-engine-codes","tag-engine-fault-code","tag-obd2","tag-obd2-code","tag-p0258","tag-powertrain","tag-vehicle-diagnostics"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.2 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>P0258 Code \u2013 Injection Pump Fuel Metering Control High - Diagnoza BAM<\/title>\n<meta name=\"description\" content=\"What does P0258 mean? Discover causes, symptoms, diagnosis steps and repair solutions for this OBD2 code.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0258-code-injection-pump-fuel-metering-control-high\/\" \/>\n<meta property=\"og:locale\" content=\"ro_RO\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"P0258 Code \u2013 Injection Pump Fuel Metering Control High\" \/>\n<meta property=\"og:description\" content=\"What does P0258 mean? Discover causes, symptoms, diagnosis steps and repair solutions for this OBD2 code.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0258-code-injection-pump-fuel-metering-control-high\/\" \/>\n<meta property=\"og:site_name\" content=\"Diagnoza BAM\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/diagnozabam\" \/>\n<meta property=\"article:published_time\" content=\"2026-04-09T10:58:19+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/diagnozabam.ro\/sfaturi\/wp-content\/uploads\/2024\/02\/lista-completa-coduri-de-eroare-opel-astra-h-zafira-b-td-cdti-mfrh-original.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"512\" \/>\n\t<meta property=\"og:image:height\" content=\"512\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Bejenaru Alexandru Ionut\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Scris de\" \/>\n\t<meta name=\"twitter:data1\" content=\"Bejenaru Alexandru Ionut\" \/>\n\t<meta name=\"twitter:label2\" content=\"Timp estimat pentru citire\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"NewsArticle\",\"@id\":\"https:\\\/\\\/diagnozabam.ro\\\/sfaturi\\\/blog\\\/p0258-code-injection-pump-fuel-metering-control-high\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/diagnozabam.ro\\\/sfaturi\\\/blog\\\/p0258-code-injection-pump-fuel-metering-control-high\\\/\"},\"author\":{\"name\":\"Bejenaru Alexandru Ionut\",\"@id\":\"https:\\\/\\\/diagnozabam.ro\\\/sfaturi\\\/#\\\/schema\\\/person\\\/77202adf825f4528d9ba9ab5b4ffafec\"},\"headline\":\"P0258 Code \u2013 Injection Pump Fuel Metering Control High\",\"datePublished\":\"2026-04-09T10:58:19+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/diagnozabam.ro\\\/sfaturi\\\/blog\\\/p0258-code-injection-pump-fuel-metering-control-high\\\/\"},\"wordCount\":802,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/diagnozabam.ro\\\/sfaturi\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/diagnozabam.ro\\\/sfaturi\\\/blog\\\/p0258-code-injection-pump-fuel-metering-control-high\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/diagnozabam.ro\\\/sfaturi\\\/wp-content\\\/uploads\\\/2024\\\/02\\\/lista-completa-coduri-de-eroare-opel-astra-h-zafira-b-td-cdti-mfrh-original.webp\",\"keywords\":[\"bam\",\"car diagnostics\",\"check engine\",\"diagnoza\",\"engine codes\",\"engine fault code\",\"obd2\",\"obd2 code\",\"P0258\",\"powertrain\",\"vehicle diagnostics\"],\"articleSection\":[\"OBD2-EN\"],\"inLanguage\":\"ro-RO\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/diagnozabam.ro\\\/sfaturi\\\/blog\\\/p0258-code-injection-pump-fuel-metering-control-high\\\/#respond\"]}],\"copyrightYear\":\"2026\",\"copyrightHolder\":{\"@id\":\"https:\\\/\\\/diagnozabam.ro\\\/sfaturi\\\/#organization\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/diagnozabam.ro\\\/sfaturi\\\/blog\\\/p0258-code-injection-pump-fuel-metering-control-high\\\/\",\"url\":\"https:\\\/\\\/diagnozabam.ro\\\/sfaturi\\\/blog\\\/p0258-code-injection-pump-fuel-metering-control-high\\\/\",\"name\":\"P0258 Code \u2013 Injection Pump Fuel Metering Control High - Diagnoza BAM\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/diagnozabam.ro\\\/sfaturi\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/diagnozabam.ro\\\/sfaturi\\\/blog\\\/p0258-code-injection-pump-fuel-metering-control-high\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/diagnozabam.ro\\\/sfaturi\\\/blog\\\/p0258-code-injection-pump-fuel-metering-control-high\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/diagnozabam.ro\\\/sfaturi\\\/wp-content\\\/uploads\\\/2024\\\/02\\\/lista-completa-coduri-de-eroare-opel-astra-h-zafira-b-td-cdti-mfrh-original.webp\",\"datePublished\":\"2026-04-09T10:58:19+00:00\",\"description\":\"What does P0258 mean? Discover causes, symptoms, diagnosis steps and repair solutions for this OBD2 code.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/diagnozabam.ro\\\/sfaturi\\\/blog\\\/p0258-code-injection-pump-fuel-metering-control-high\\\/#breadcrumb\"},\"inLanguage\":\"ro-RO\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/diagnozabam.ro\\\/sfaturi\\\/blog\\\/p0258-code-injection-pump-fuel-metering-control-high\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ro-RO\",\"@id\":\"https:\\\/\\\/diagnozabam.ro\\\/sfaturi\\\/blog\\\/p0258-code-injection-pump-fuel-metering-control-high\\\/#primaryimage\",\"url\":\"https:\\\/\\\/diagnozabam.ro\\\/sfaturi\\\/wp-content\\\/uploads\\\/2024\\\/02\\\/lista-completa-coduri-de-eroare-opel-astra-h-zafira-b-td-cdti-mfrh-original.webp\",\"contentUrl\":\"https:\\\/\\\/diagnozabam.ro\\\/sfaturi\\\/wp-content\\\/uploads\\\/2024\\\/02\\\/lista-completa-coduri-de-eroare-opel-astra-h-zafira-b-td-cdti-mfrh-original.webp\",\"width\":512,\"height\":512,\"caption\":\"lista completa coduri de eroare opel astra h zafira b td cdti mfrh original\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/diagnozabam.ro\\\/sfaturi\\\/blog\\\/p0258-code-injection-pump-fuel-metering-control-high\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/diagnozabam.ro\\\/sfaturi\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"P0258 Code \u2013 Injection Pump Fuel Metering Control High\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/diagnozabam.ro\\\/sfaturi\\\/#website\",\"url\":\"https:\\\/\\\/diagnozabam.ro\\\/sfaturi\\\/\",\"name\":\"Diagnoza BAM\",\"description\":\"Independent Auto Diagnostics, Tech Analysis and Smart Insights\",\"publisher\":{\"@id\":\"https:\\\/\\\/diagnozabam.ro\\\/sfaturi\\\/#organization\"},\"alternateName\":\"DBAM\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/diagnozabam.ro\\\/sfaturi\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ro-RO\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/diagnozabam.ro\\\/sfaturi\\\/#organization\",\"name\":\"Diagnoza BAM\",\"alternateName\":\"DBAM\",\"url\":\"https:\\\/\\\/diagnozabam.ro\\\/sfaturi\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ro-RO\",\"@id\":\"https:\\\/\\\/diagnozabam.ro\\\/sfaturi\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/diagnozabam.ro\\\/sfaturi\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/logo-diagnoza-bam-imagine.webp\",\"contentUrl\":\"https:\\\/\\\/diagnozabam.ro\\\/sfaturi\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/logo-diagnoza-bam-imagine.webp\",\"width\":512,\"height\":512,\"caption\":\"Diagnoza BAM\"},\"image\":{\"@id\":\"https:\\\/\\\/diagnozabam.ro\\\/sfaturi\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/diagnozabam\",\"https:\\\/\\\/mastodon.social\\\/@diagnozabam\",\"https:\\\/\\\/bsky.app\\\/profile\\\/did:plc:f4cmgfa3nv33bch7p3wgwchr\",\"https:\\\/\\\/www.tumblr.com\\\/diagbam\"],\"description\":\"Independent publishing platform focused on automotive diagnostics, OBD2 analysis, repair cost breakdowns, technology insights and practical technical guides.\",\"email\":\"redactie@diagnozabam.ro\",\"foundingDate\":\"2023-02-16\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/diagnozabam.ro\\\/sfaturi\\\/#\\\/schema\\\/person\\\/77202adf825f4528d9ba9ab5b4ffafec\",\"name\":\"Bejenaru Alexandru Ionut\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ro-RO\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/96634b44a266a571c59a5e82fc6f12edfb6876914735dbc57aa2348d11395470?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/96634b44a266a571c59a5e82fc6f12edfb6876914735dbc57aa2348d11395470?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/96634b44a266a571c59a5e82fc6f12edfb6876914735dbc57aa2348d11395470?s=96&d=mm&r=g\",\"caption\":\"Bejenaru Alexandru Ionut\"},\"sameAs\":[\"https:\\\/\\\/diagnozabam.ro\"],\"honorificPrefix\":\"Mr.\",\"birthDate\":\"1997-12-23\",\"url\":\"https:\\\/\\\/diagnozabam.ro\\\/sfaturi\\\/blog\\\/author\\\/bejenaru-alexandru-ionut\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"P0258 Code \u2013 Injection Pump Fuel Metering Control High - Diagnoza BAM","description":"What does P0258 mean? Discover causes, symptoms, diagnosis steps and repair solutions for this OBD2 code.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0258-code-injection-pump-fuel-metering-control-high\/","og_locale":"ro_RO","og_type":"article","og_title":"P0258 Code \u2013 Injection Pump Fuel Metering Control High","og_description":"What does P0258 mean? Discover causes, symptoms, diagnosis steps and repair solutions for this OBD2 code.","og_url":"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0258-code-injection-pump-fuel-metering-control-high\/","og_site_name":"Diagnoza BAM","article_publisher":"https:\/\/www.facebook.com\/diagnozabam","article_published_time":"2026-04-09T10:58:19+00:00","og_image":[{"width":512,"height":512,"url":"https:\/\/diagnozabam.ro\/sfaturi\/wp-content\/uploads\/2024\/02\/lista-completa-coduri-de-eroare-opel-astra-h-zafira-b-td-cdti-mfrh-original.webp","type":"image\/webp"}],"author":"Bejenaru Alexandru Ionut","twitter_card":"summary_large_image","twitter_misc":{"Scris de":"Bejenaru Alexandru Ionut","Timp estimat pentru citire":"5 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"NewsArticle","@id":"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0258-code-injection-pump-fuel-metering-control-high\/#article","isPartOf":{"@id":"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0258-code-injection-pump-fuel-metering-control-high\/"},"author":{"name":"Bejenaru Alexandru Ionut","@id":"https:\/\/diagnozabam.ro\/sfaturi\/#\/schema\/person\/77202adf825f4528d9ba9ab5b4ffafec"},"headline":"P0258 Code \u2013 Injection Pump Fuel Metering Control High","datePublished":"2026-04-09T10:58:19+00:00","mainEntityOfPage":{"@id":"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0258-code-injection-pump-fuel-metering-control-high\/"},"wordCount":802,"commentCount":0,"publisher":{"@id":"https:\/\/diagnozabam.ro\/sfaturi\/#organization"},"image":{"@id":"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0258-code-injection-pump-fuel-metering-control-high\/#primaryimage"},"thumbnailUrl":"https:\/\/diagnozabam.ro\/sfaturi\/wp-content\/uploads\/2024\/02\/lista-completa-coduri-de-eroare-opel-astra-h-zafira-b-td-cdti-mfrh-original.webp","keywords":["bam","car diagnostics","check engine","diagnoza","engine codes","engine fault code","obd2","obd2 code","P0258","powertrain","vehicle diagnostics"],"articleSection":["OBD2-EN"],"inLanguage":"ro-RO","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0258-code-injection-pump-fuel-metering-control-high\/#respond"]}],"copyrightYear":"2026","copyrightHolder":{"@id":"https:\/\/diagnozabam.ro\/sfaturi\/#organization"}},{"@type":"WebPage","@id":"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0258-code-injection-pump-fuel-metering-control-high\/","url":"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0258-code-injection-pump-fuel-metering-control-high\/","name":"P0258 Code \u2013 Injection Pump Fuel Metering Control High - Diagnoza BAM","isPartOf":{"@id":"https:\/\/diagnozabam.ro\/sfaturi\/#website"},"primaryImageOfPage":{"@id":"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0258-code-injection-pump-fuel-metering-control-high\/#primaryimage"},"image":{"@id":"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0258-code-injection-pump-fuel-metering-control-high\/#primaryimage"},"thumbnailUrl":"https:\/\/diagnozabam.ro\/sfaturi\/wp-content\/uploads\/2024\/02\/lista-completa-coduri-de-eroare-opel-astra-h-zafira-b-td-cdti-mfrh-original.webp","datePublished":"2026-04-09T10:58:19+00:00","description":"What does P0258 mean? Discover causes, symptoms, diagnosis steps and repair solutions for this OBD2 code.","breadcrumb":{"@id":"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0258-code-injection-pump-fuel-metering-control-high\/#breadcrumb"},"inLanguage":"ro-RO","potentialAction":[{"@type":"ReadAction","target":["https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0258-code-injection-pump-fuel-metering-control-high\/"]}]},{"@type":"ImageObject","inLanguage":"ro-RO","@id":"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0258-code-injection-pump-fuel-metering-control-high\/#primaryimage","url":"https:\/\/diagnozabam.ro\/sfaturi\/wp-content\/uploads\/2024\/02\/lista-completa-coduri-de-eroare-opel-astra-h-zafira-b-td-cdti-mfrh-original.webp","contentUrl":"https:\/\/diagnozabam.ro\/sfaturi\/wp-content\/uploads\/2024\/02\/lista-completa-coduri-de-eroare-opel-astra-h-zafira-b-td-cdti-mfrh-original.webp","width":512,"height":512,"caption":"lista completa coduri de eroare opel astra h zafira b td cdti mfrh original"},{"@type":"BreadcrumbList","@id":"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0258-code-injection-pump-fuel-metering-control-high\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/diagnozabam.ro\/sfaturi\/"},{"@type":"ListItem","position":2,"name":"P0258 Code \u2013 Injection Pump Fuel Metering Control High"}]},{"@type":"WebSite","@id":"https:\/\/diagnozabam.ro\/sfaturi\/#website","url":"https:\/\/diagnozabam.ro\/sfaturi\/","name":"Diagnoza BAM","description":"Independent Auto Diagnostics, Tech Analysis and Smart Insights","publisher":{"@id":"https:\/\/diagnozabam.ro\/sfaturi\/#organization"},"alternateName":"DBAM","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/diagnozabam.ro\/sfaturi\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ro-RO"},{"@type":"Organization","@id":"https:\/\/diagnozabam.ro\/sfaturi\/#organization","name":"Diagnoza BAM","alternateName":"DBAM","url":"https:\/\/diagnozabam.ro\/sfaturi\/","logo":{"@type":"ImageObject","inLanguage":"ro-RO","@id":"https:\/\/diagnozabam.ro\/sfaturi\/#\/schema\/logo\/image\/","url":"https:\/\/diagnozabam.ro\/sfaturi\/wp-content\/uploads\/2025\/11\/logo-diagnoza-bam-imagine.webp","contentUrl":"https:\/\/diagnozabam.ro\/sfaturi\/wp-content\/uploads\/2025\/11\/logo-diagnoza-bam-imagine.webp","width":512,"height":512,"caption":"Diagnoza BAM"},"image":{"@id":"https:\/\/diagnozabam.ro\/sfaturi\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/diagnozabam","https:\/\/mastodon.social\/@diagnozabam","https:\/\/bsky.app\/profile\/did:plc:f4cmgfa3nv33bch7p3wgwchr","https:\/\/www.tumblr.com\/diagbam"],"description":"Independent publishing platform focused on automotive diagnostics, OBD2 analysis, repair cost breakdowns, technology insights and practical technical guides.","email":"redactie@diagnozabam.ro","foundingDate":"2023-02-16"},{"@type":"Person","@id":"https:\/\/diagnozabam.ro\/sfaturi\/#\/schema\/person\/77202adf825f4528d9ba9ab5b4ffafec","name":"Bejenaru Alexandru Ionut","image":{"@type":"ImageObject","inLanguage":"ro-RO","@id":"https:\/\/secure.gravatar.com\/avatar\/96634b44a266a571c59a5e82fc6f12edfb6876914735dbc57aa2348d11395470?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/96634b44a266a571c59a5e82fc6f12edfb6876914735dbc57aa2348d11395470?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/96634b44a266a571c59a5e82fc6f12edfb6876914735dbc57aa2348d11395470?s=96&d=mm&r=g","caption":"Bejenaru Alexandru Ionut"},"sameAs":["https:\/\/diagnozabam.ro"],"honorificPrefix":"Mr.","birthDate":"1997-12-23","url":"https:\/\/diagnozabam.ro\/sfaturi\/blog\/author\/bejenaru-alexandru-ionut\/"}]}},"lang":"en","translations":{"en":40458},"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/diagnozabam.ro\/sfaturi\/wp-content\/uploads\/2024\/02\/lista-completa-coduri-de-eroare-opel-astra-h-zafira-b-td-cdti-mfrh-original.webp","jetpack-related-posts":[{"id":40456,"url":"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0257-code-injection-pump-fuel-metering-control-low\/","url_meta":{"origin":40458,"position":0},"title":"P0257 Code \u2013 Injection Pump Fuel Metering Control Low","author":"Bejenaru Alexandru Ionut","date":"9 aprilie 2026","format":false,"excerpt":"The P0257 code is a diagnostic trouble code related to the fuel injection system, indicating a low input signal in the fuel metering control circuit associated with the cam or rotor inside the injection pump. This issue is most commonly found in diesel engines and can significantly affect fuel delivery\u2026","rel":"","context":"\u00cen \u201eOBD2-EN\u201d","block_context":{"text":"OBD2-EN","link":"https:\/\/diagnozabam.ro\/sfaturi\/category\/obd2-en\/"},"img":{"alt_text":"lista completa coduri de eroare opel astra h zafira b td cdti mfrh original","src":"https:\/\/i0.wp.com\/diagnozabam.ro\/sfaturi\/wp-content\/uploads\/2024\/02\/lista-completa-coduri-de-eroare-opel-astra-h-zafira-b-td-cdti-mfrh-original.webp?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":40446,"url":"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0252-code-injection-pump-fuel-metering-control-low-input\/","url_meta":{"origin":40458,"position":1},"title":"P0252 Code \u2013 Injection Pump Fuel Metering Control Low Input","author":"Bejenaru Alexandru Ionut","date":"8 aprilie 2026","format":false,"excerpt":"The P0252 code is a fuel system-related diagnostic trouble code that indicates a low input signal in the fuel metering control circuit of the injection pump. This issue is most commonly associated with diesel engines and can significantly affect fuel delivery accuracy and engine performance. When the P0252 code appears,\u2026","rel":"","context":"\u00cen \u201eOBD2-EN\u201d","block_context":{"text":"OBD2-EN","link":"https:\/\/diagnozabam.ro\/sfaturi\/category\/obd2-en\/"},"img":{"alt_text":"lista completa coduri de eroare opel astra h zafira b td cdti mfrh original","src":"https:\/\/i0.wp.com\/diagnozabam.ro\/sfaturi\/wp-content\/uploads\/2024\/02\/lista-completa-coduri-de-eroare-opel-astra-h-zafira-b-td-cdti-mfrh-original.webp?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":40448,"url":"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0253-code-injection-pump-fuel-metering-control-high-input\/","url_meta":{"origin":40458,"position":2},"title":"P0253 Code \u2013 Injection Pump Fuel Metering Control High Input","author":"Bejenaru Alexandru Ionut","date":"8 aprilie 2026","format":false,"excerpt":"The P0253 code is a fuel system-related diagnostic trouble code that indicates a high input signal in the fuel metering control circuit of the injection pump. This issue is commonly found in diesel engines and can lead to incorrect fuel delivery, unstable engine behavior, and reduced efficiency. When the P0253\u2026","rel":"","context":"\u00cen \u201eOBD2-EN\u201d","block_context":{"text":"OBD2-EN","link":"https:\/\/diagnozabam.ro\/sfaturi\/category\/obd2-en\/"},"img":{"alt_text":"lista completa coduri de eroare opel astra h zafira b td cdti mfrh original","src":"https:\/\/i0.wp.com\/diagnozabam.ro\/sfaturi\/wp-content\/uploads\/2024\/02\/lista-completa-coduri-de-eroare-opel-astra-h-zafira-b-td-cdti-mfrh-original.webp?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":40452,"url":"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0255-code-injection-pump-fuel-metering-control-circuit-malfunction\/","url_meta":{"origin":40458,"position":3},"title":"P0255 Code \u2013 Injection Pump Fuel Metering Control Circuit Malfunction","author":"Bejenaru Alexandru Ionut","date":"9 aprilie 2026","format":false,"excerpt":"The P0255 code is a fuel system diagnostic trouble code that indicates a general malfunction in the fuel metering control circuit of the injection pump. This issue is most commonly associated with diesel engines and directly affects how fuel is measured and delivered to the engine. When the P0255 code\u2026","rel":"","context":"\u00cen \u201eOBD2-EN\u201d","block_context":{"text":"OBD2-EN","link":"https:\/\/diagnozabam.ro\/sfaturi\/category\/obd2-en\/"},"img":{"alt_text":"lista completa coduri de eroare opel astra h zafira b td cdti mfrh original","src":"https:\/\/i0.wp.com\/diagnozabam.ro\/sfaturi\/wp-content\/uploads\/2024\/02\/lista-completa-coduri-de-eroare-opel-astra-h-zafira-b-td-cdti-mfrh-original.webp?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":40444,"url":"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0251-code-injection-pump-fuel-metering-control-malfunction\/","url_meta":{"origin":40458,"position":4},"title":"P0251 Code \u2013 Injection Pump Fuel Metering Control Malfunction","author":"Bejenaru Alexandru Ionut","date":"10 aprilie 2026","format":false,"excerpt":"The P0251 code is a critical diagnostic trouble code related to the fuel injection system, specifically the fuel metering control of the injection pump. This issue is most commonly found in diesel engines and can significantly affect engine performance, starting behavior, and fuel delivery precision. When the P0251 code appears,\u2026","rel":"","context":"\u00cen \u201eOBD2-EN\u201d","block_context":{"text":"OBD2-EN","link":"https:\/\/diagnozabam.ro\/sfaturi\/category\/obd2-en\/"},"img":{"alt_text":"lista completa coduri de eroare opel astra h zafira b td cdti mfrh original","src":"https:\/\/i0.wp.com\/diagnozabam.ro\/sfaturi\/wp-content\/uploads\/2024\/02\/lista-completa-coduri-de-eroare-opel-astra-h-zafira-b-td-cdti-mfrh-original.webp?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":40460,"url":"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0259-code-injection-pump-fuel-metering-intermittent\/","url_meta":{"origin":40458,"position":5},"title":"P0259 Code \u2013 Injection Pump Fuel Metering Intermittent","author":"Bejenaru Alexandru Ionut","date":"9 aprilie 2026","format":false,"excerpt":"The P0259 code is a diagnostic trouble code that indicates an intermittent fault in the fuel metering control system of the injection pump. This issue is particularly challenging because it does not occur continuously, making it harder to detect and diagnose. When the P0259 code is triggered, the engine control\u2026","rel":"","context":"\u00cen \u201eOBD2-EN\u201d","block_context":{"text":"OBD2-EN","link":"https:\/\/diagnozabam.ro\/sfaturi\/category\/obd2-en\/"},"img":{"alt_text":"lista completa coduri de eroare opel astra h zafira b td cdti mfrh original","src":"https:\/\/i0.wp.com\/diagnozabam.ro\/sfaturi\/wp-content\/uploads\/2024\/02\/lista-completa-coduri-de-eroare-opel-astra-h-zafira-b-td-cdti-mfrh-original.webp?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]}],"jetpack_likes_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/pf97go-awy","jetpack_sharing_enabled":true,"pll_sync_post":[],"_links":{"self":[{"href":"https:\/\/diagnozabam.ro\/sfaturi\/wp-json\/wp\/v2\/posts\/40458","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/diagnozabam.ro\/sfaturi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/diagnozabam.ro\/sfaturi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/diagnozabam.ro\/sfaturi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/diagnozabam.ro\/sfaturi\/wp-json\/wp\/v2\/comments?post=40458"}],"version-history":[{"count":1,"href":"https:\/\/diagnozabam.ro\/sfaturi\/wp-json\/wp\/v2\/posts\/40458\/revisions"}],"predecessor-version":[{"id":40459,"href":"https:\/\/diagnozabam.ro\/sfaturi\/wp-json\/wp\/v2\/posts\/40458\/revisions\/40459"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/diagnozabam.ro\/sfaturi\/wp-json\/wp\/v2\/media\/10039"}],"wp:attachment":[{"href":"https:\/\/diagnozabam.ro\/sfaturi\/wp-json\/wp\/v2\/media?parent=40458"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/diagnozabam.ro\/sfaturi\/wp-json\/wp\/v2\/categories?post=40458"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/diagnozabam.ro\/sfaturi\/wp-json\/wp\/v2\/tags?post=40458"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}